daylighting definition
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Daylighting A skylight providing internal illumination. Daylighting is the practice of placing windows or other openings and reflective surfaces so that during the day natural light provides effective internal lighting. Particular attention is given to daylighting while designing a building when the aim is to maximize visual comfort or to reduce energy use.
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Sunset Sunset or sundown is the daily disappearance of the Sun below the horizon as a result of Earth's rotation. The Sun will set exactly due west at the equator on the spring and fall equinoxes, each of which occurs only once a year. Subcategories of twilight The time of sunset is defined in astronomy as the moment when the trailing edge of the Sun's disk disappears below the horizon. Near to the horizon, atmospheric refraction causes the ray path of light from the Sun to be distorted to such an exte
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Definitions &Translations Definitions for dawning. Here are all the possible meanings and translations of the word dawning. Princeton's WordNet(0.00 / 0 votes)Rate this definition: dawn, dawning, morning, aurora, first light, daybreak, break of day, break of the day, dayspring, sunrise, sunup, cockcrow(noun) the first light of day.
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daytime noun day, daylight, waking hours, daylight hours, hours of light, hours of sunlight In the daytime he stayed in his room, watching TV.
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Astrological sign Additional classifications. 1  the 'winter' season is when daylight is increasing and there is more darkness than daylight. 2  the 'spring' season is when daylight is increasing and there is more daylight than darkness. 3  the 'summer' season is when darkness is increasing and there is more daylight than darkness.
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- Useful Daylight Zone-is the area of space that receives 30FC (typical ambient light level for offices) from daylight alone for at least 50% of annual work hours.Essentially, this defines the area that gets enough daylight to make use of switched daylight harvesting.aylight Autonomy describes the percentage of work hours during which all or part of a building's lightings needs can be met through daylighting alone. It maximizes the amount of useful daylight, thereby minimizing the need for supplemental electric light.
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Noon Noon (also midday or noon time) is usually defined as 12 o'clock in the daytime. The term midday is also used colloquially to refer to an arbitrary period of time in the middle of the day. Solar noon is when the sun crosses the meridian and is at its highest elevation in the sky, at 12 o'clock apparent solar time. The local or clock time of solar noon depends on the longitude and date.
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prime time Definition of prime time for English Language Learners. : 1  the time in the evening when the largest number of people are watching television. : 2  the television shows that are on during prime time. : 3  the highest or most difficult level of use.
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daylight A clear and open space between two things, horses, players, boats, etc: Daylight began to open between the two leaders/ He went into the line, but couldn't find any daylight (1820+) verb To work at a second job during the day: who is daylighting in an ad agency as a producer of commercials (1970s+)
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- The golden rain tree is a deciduous tree that is native to Korea and China. The tree is a fast grower and reaches heights of approximately 30 feet.The golden rain tree produces clusters of showy, bright yellow flowers, which give the tree its name. Golden rain trees are cold hardy in gardening zones 5 through 9.If you live within these zones, it is safe to plant a golden rain tree at home.he golden rain tree is a deciduous tree that is native to Korea and China. The tree is a fast grower and reaches heights of approximately 30 feet.
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Daylight Saving Time â DST â Summer Time Home Time Zones Daylight Saving Time Daylight Saving Time – DST – Summer Time Daylight Saving Time (DST) is the practice of setting the clocks forward 1 hour from standard time during the summer months, and back again in the fall, in order to make better use of natural daylight.
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Daylight saving time Daylight saving time (abbreviated DST), also sometimes erroneously referred to as daylight savings time, is the practice of advancing clocks during summer months so that evening daylight lasts longer, while sacrificing normal sunrise times.
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Spring Ahead & Fall Back: What is Daylight Saving Time? Spring Ahead & Fall Back: What is Daylight Saving Time? What is daylight saving time? Daylight saving time (DST) provides extended sunlight hours during the summer. Typically, those who practice DST must physically change their clock time ahead one hour (in the spring) or back one hour (in the fall) to 'save time'.
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- som·nam·bu·late. intr.v. som·nam·bu·lat·ed, som·nam·bu·lat·ing, som·nam·bu·lates. To walk or perform another act while asleep or in a sleeplike condition.
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Definition of 'autumnal equinox' Definition of 'autumnal equinox'. autumnal equinox in British. 1. the time at which the sun crosses the plane of the equator away from the relevant hemisphere, making day and night of equal length.
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- The Ultraviolet Index. The National Weather Service forecasts the amount of ultraviolet radiation that will reach the earth's surface during the peak hour of sunlight. That is at solar noon, which is approximately noon local standard time (1:00 PM local daylight savings time). The forecast is based on three items:
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- Sunset or sundown, is the daily disappearance of the Sun below the western horizon as a result of Earth's rotation. The time of sunset is defined in astronomy as the moment when the trailing edge of the Sun's disk disappears below the horizon.unsets on other planets appear different because of the differences in the distance of the planet from the Sun, as well as different atmospheric compositions. On Mars, the Sun appears only about two-thirds of the size that it appears in a sunset seen from Earth, because Mars is farther from the Sun than the Earth is.
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sunrise Definition of sunrise. 1  1 : the apparent rising of the sun above the horizon; also : the accompanying atmospheric effects. 2  2 : the time when the upper limb of the sun appears above the horizon as a result of the diurnal rotation of the earth.
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twilight Twilight: 1. the soft, diffused light from the sky when the sun is below the horizon, either from daybreak to sunrise or, more commonly, from sunset to nightfall. 2. the period in the morning or, more commonly, in the evening during which this light prevails. Dusk:
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Daytime This phenomenon of more daylight than night is not unique to the poles. In fact, at any given time slightly more than half of the earth is in daylight. The 24 hours of summer daylight is known as the midnight sun that is famous in some northern and southern countries.
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Definitions &Translations Noun. 1. daytime-the time after sunrise and before sunset while it is light outside; the dawn turned night into day; it is easier to make the repairs in the daytime. daylight, day.
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Astronomical Definitions Is defined as the instant in the morning, when the centre of the Sun is at a depression angle of twelve degrees (12°) below an ideal horizon. At this time in the absence of moonlight, artificial lighting or adverse atmospheric conditions, it is dark for normal practical purposes.
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Clocks Spring Forward Tonight, Reviving Debate Over Daylight Saving Time Daylight saving time means an extra hour of daylight in the evening, and darkness stretching a little further into the morning. The idea is that it makes daylight hours match up with the hours when people want to be active, and saves on energy use.
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evening See Also. Day, Daylight, Daytime - the time after sunrise and before sunset while it is light outside. Guest Night - an evening when members of a club or college can bring their friends as guests. Sundown, Sunset - the time in the evening at which the sun begins to fall below the horizon.
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- The official spelling is Daylight Saving Time, not Daylight SavingS Time. Saving is used here as a verbal adjective (a participle). It modifies time and tells us more about its nature; namely, that it is characterized by the activity of saving daylight.
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- Wiktionary (3.00 / 1 vote) Rate this definition: blooming (Noun). The act by which something blooms. blooming (Noun). The process of making blooms from the ore or from cast iron.blooming (Adverb). Bloody; bleeding; extremely. My train's late again.reebase. Blooming, Oregon. Blooming is an unincorporated community in Washington County, Oregon, United States near the Tualatin River, about two miles south of Cornelius. Its elevation is 190 feet.